* Matthew Szulik, chairman of Raleigh software company Red Hat, talks at the Business Leaders Breakfast at the Capital City Club, 411 Fayetteville St., Raleigh. The breakfast is from 7:30 a.m. to 9 a.m. Cost is $20.

To register: www.businessleader.com/bip.

* The state chapter of the Public Relations Society of America will hold a professional development lunch at 11:30 a.m. at RTI International, 3040 Cornwallis Road, RTP. Advance cost: $20 members $25 nonmembers. At-the-door cost: $25 members, $30 nonmembers.

To register: www.ncprsa.org.

* High-tech job fair, hosted by 30 members of Taiwan's science and technology industry from 4:30 to 9 p.m. at the Double Tree Hotel, 1525 Meridien Parkway in Durham. For information: http://hirecruit.nat.gov.tw/english.

To register: (305) 266-9191 or e-mail Miami@taitra.org.tw.

Wednesday

* Knightdale Chamber of Commerce and Hummingbird Creative Group present "Building Your Brand -- Building Your Business" at a lunch and learn seminar, noon to 1:30 p.m., 207 Main St., Knightdale. Members $7, nonmembers $15.

To register: www.knightdalechamber.org.

Thursday

* Frank Plastina, president and chief executive officer of telecom gear maker Tekelec, is the guest speaker at Breakfast in the Park from 7:30 a.m. to 9 a.m. at the Brier Creek Country Club, 9400 Club Hill Drive in Raleigh. Cost is $20.

To register: www.businessleader.com/bip.

* Greater Raleigh Chamber of Commerce, "Stewardship, Sustainability and Entrepreneurship in the 21st Century," 7:30 to 9 a.m at The Royal Banquet and Conference Center, 3801 Hillsborough St., Raleigh. AMN members free, nonmembers $15.

Information: www.raleighchamber.org.

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